CRRC SiFang Rolling Stock Research Institute Corporation limited.

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CRRC QingDao SiFang Rolling Stock Research Institute Co,.Ltd(hereinafter referred to as SRI),which is affiliated with CRRC Corporation Limited,SRI dedicated to providing most valuable key rail transit system products to the society.with years of accumulated technologic R&D and achievement transformation. SRI is always standing on the cutting-edge position in the industry’s technologic development to implement the fundamental research of industry technologies,rapidly convert new technologies to product applications,and serve the rail transit field.Innovation is the inexhaustible impetus for SRI’s future development.from railway vehicles to tail transit,driving the market exploitation with value services,providing key technologic equipment for global rail transit.